I used [style="border:none;"] in the tag
a href="url" style="border:none; and it worked for me for three images- The Feed image, the Technorati image and another "Interviewed at Being a Blogger" image (towards the end of the sidebar). But I'm not being able to remove the border around the "iReply movement" image.
Any idea what can be done?
Thank you for all your help! I appreciate it.